* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -o-box-sizing: border-box;
    -ms-box-sizing: border-box;
}

body {
    background: #fff;
    font-family: 'MicrosoftYaHei';
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

li {
    list-style: none;
}

img {
    border: 0;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    tap-highlight-color: transparent;
}

a:hover {
    color: inherit;
}

audio,
canvas,
video {
    display: inline-block;
    *display: inline;
    *zoom: 1;
}

input,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
    font-weight: inherit;
    *font-size: 100%;
    outline: none;
    border: 0;
    resize: none;

    background-color: white;
}

iframe {
    display: block;
}

.left {
    float: left;
}

.right {
    float: right;
}

.clearfloat:after {
    display: block;
    clear: both;
    content: "";
    visibility: hidden;
    height: 0;
}

.clearfloat {
    zoom: 1;
}

.width1200 {
    width: 1200px;
    margin: 0 auto;
}

/* 头部 */
header {
    position: absolute;
    width: 100%;
    left: 0;
    top: 0;
    top: 45px;
    z-index: 999;
    color: #fff;
    padding: 0 5%;
}

header .nav ul li {
    float: left;
    font-size: 16px;
    color: #FFF;
    position: relative;
}

header .nav ul li a {
    padding: 0 26px;
}

header .nav ul li:before {
    position: absolute;
    content: '';
    width: 1px;
    height: 20px;
    background: rgba(255, 255, 255, .2);
    left: 0;
    top: 0;
}

header .nav ul li:first-child:before {
    height: 0;
}

header .nav .subline {
    height: 3px;
    background: #A62224;
    position: absolute;
    bottom: -8px;
    left: 0;
}

header .menu {
    display: none;
    position: fixed;
    right: 0;
    margin: 0;
    top: 0;
    height: 60px;
    width: 60px;
    z-index: 999;
    cursor: pointer;
}

header .menu__handle {
    border: none;
    width: 30px;
    height: 24px;
    padding: 0;
    outline: none;
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 2000;
    background: none;
}

header .menu__handle::before,
header .menu__handle::after,
header .menu__handle span {
    background: rgba(255, 255, 255, .8);
}

header .menu__handle::before,
header .menu__handle::after {
    content: '';
    position: absolute;
    height: 2px;
    width: 100%;
    left: 0;
    top: 50%;
    -webkit-transform-origin: 50% 50%;
    transform-origin: 50% 50%;
    -webkit-transition: -webkit-transform 0.25s;
    transition: transform 0.25s;
}

header .menu__handle span {
    position: absolute;
    width: 100%;
    height: 2px;
    left: 0;
    overflow: hidden;
    text-indent: 200%;
    -webkit-transition: opacity 0.25s;
    transition: opacity 0.25s;
}

header .menu__handle::before {
    -webkit-transform: translate3d(0, -10px, 0);
    transform: translate3d(0, -10px, 0);
}

header .menu__handle::after {
    -webkit-transform: translate3d(0, 10px, 0);
    transform: translate3d(0, 10px, 0);
}

.on .menu__handle span {
    opacity: 0;
}

.on .menu__handle::before {
    -webkit-transform: rotate3d(0, 0, 1, 45deg);
    transform: rotate3d(0, 0, 1, 45deg);
}

.on .menu__handle::after {
    -webkit-transform: rotate3d(0, 0, 1, -45deg);
    transform: rotate3d(0, 0, 1, -45deg);
}

/* 底部 */
footer {
    background: #F4F4F4;
}

footer .btm {
    font-size: 12px;
    color: #979797;
    text-align: center;
    padding: 19px 0;
    border-top: 1px solid #D8D8D8;
}

footer .btm span {
    margin-left: 13px;
}

footer .top {
    padding: 52px 0;
}

footer .top dl {
    margin-left: 120px;
}

footer .top dl dt {
    font-size: 16px;
    color: #000;
    margin-bottom: 14px;
}

footer .top dl dd ul li {
    font-size: 13px;
    color: #43484C;
    line-height: 23px
}

footer .top dl dd ul li:hover {
    color: #A62224;
}

footer .top .telText {
    font-size: 16px;
    color: #000;
    background: url(../images/index_icon7.png) left center no-repeat;
    background-size: 18px 18px;
    padding-left: 30px;
}

footer .top .telNum {
    font-size: 30px;
    font-weight: bold;
    color: #43484C;
    margin: 12px 0 23px 0;
}

footer .top .email {
    font-size: 16px;
    color: #000;
    background: url(../images/index_icon8.png) left center no-repeat;
    background-size: 18px 15px;
    padding-left: 38px;
}

/*  */

.pub_content {
    position: relative;
}

/*  */

.text-cut-one {
    text-overflow: ellipsis;
    white-space: normal;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}

.text-cut-two {
    text-overflow: ellipsis;
    white-space: normal;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.text-cut-three {
    text-overflow: ellipsis;
    white-space: normal;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.text-cut-four {
    text-overflow: ellipsis;
    white-space: normal;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}

/*选中样式*/

*::-moz-selection,
*::-moz-selection,
*::-webkit-selection {
    background: #333;
    color: #fff;
}

*::selection,
*::-moz-selection,
*::-webkit-selection {
    background: #333;
    color: #fff;
}

/*  */

.popup {
    width: 100%;
    height: 100%;
    position: fixed;
    z-index: 9;
    left: 0;
    top: 0;
    background-color: rgba(10, 10, 10, .6);
    display: none;
}

.popup_cont {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    border-radius: 6px;
    border: 1px solid #979797;
    background: #FEFFFF;
    padding: 40px 50px;
}

.popup_close {
    position: absolute;
    right: 20px;
    top: 20px;
    width: 24px;
    height: 24px;
    object-fit: contain;
    cursor: pointer;
}

.popup_btn {
    background: #A62224;
    border-radius: 3px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: #FFFFFF;
    cursor: pointer;
}

/*  */

.pub_title {
    font-size: 30px;
    color: #333333;
    position: relative;
    text-align: center;
    display: table;
    margin: 0 auto 50px;
}

.pub_title::before {
    content: "";
    width: 50px;
    height: 2px;
    background: #A62224;
    position: absolute;
    left: -70px;
    top: 50%;
    transform: translateY(-50%);
}

.pub_title::after {
    content: "";
    width: 50px;
    height: 2px;
    background: #A62224;
    position: absolute;
    right: -70px;
    top: 50%;
    transform: translateY(-50%);
}

/*  */


.cont {
    width: 1400px;
    margin: -100px auto 50px;
    position: relative;
    z-index: 2;
}

.cont .top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 30px;
}

.cont .bread,
.cont .anchor {
    color: rgba(255, 255, 255, .6);
    font-size: 16px;
    line-height: 20px;
}

.cont .bread a {
    transition: 0.5s;
}

.cont .anchor a {
    padding: 0 20px;
    transition: 0.5s;
}

.anchor a.on {
    color: white;
}

.cont .anchor a:last-of-type {
    padding-right: 0;
}

.cont .bread a:hover,
.cont .anchor a:hover {
    color: white;
}

.center {
    width: 100%;
    background: white;
    padding-top: 80px;
}

/*  */

.pub_banner {
    width: 100%;
}

.pub_banner img {
    width: 100%;
    object-fit: cover;
}

/* page */

/*  */

.page {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page .page_p1 {
    color: rgba(0, 0, 0, .45);
    font-size: 14px;
    line-height: 22px;
    margin-right: 0.25rem;
}

.page .page_prev,
.page .page_next,
.page .page_more,
.page .page_page {
    display: block;
    width: 40px;
    height: 40px;
    border: 1px solid #EEEEEE;
    background-color: white;
    margin-right: 10px;
    color: rgba(0, 0, 0, .65);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.5s;
    border-radius: 4px;
}

.page .page_more {
    border: transparent;
}

.page .page_prev:hover,
.page .page_next:hover,
.page .page_page:hover,
.page .page_sure a:hover {
    background-color: #A62224;
    color: white;
}

.page .page_prev img,
.page .page_next img {
    width: 8px;
    object-fit: contain;
}

.page .page_prev .iconfont,
.page .page_next .iconfont {
    font-size: 8px;
}

.page .page_list {
    display: flex;
    align-items: center;
}

.page .page_limit {
    width: 1.4rem;
    height: 0.5rem;
    background: #FFFFFF;
    border-radius: 2px;
    border: 1px solid rgba(0, 0, 0, 0.15);
    font-size: 14px;
    color: rgba(0, 0, 0, .65);
    display: flex;
    align-items: center;
    padding: 0 0.2rem;
    background-image: url('../image/bottom.png');
    background-repeat: no-repeat;
    background-size: 0.15rem auto;
    background-position: 1rem center;
    margin-right: 0.2rem;
}

.page .page_limit select {
    width: 100%;
    height: 100%;
    background: transparent;
    -webkit-appearance: none;
}

.page .page_p2 {
    margin-right: 0.2rem;
}

.page .page_up {
    width: 0.75rem;
    height: 0.5rem;
    background: #FFFFFF;
    border-radius: 2px;
    border: 1px solid rgba(0, 0, 0, 0.15);
    font-size: 14px;
    color: rgba(0, 0, 0, .65);
    display: flex;
    align-items: center;
    padding: 0 0.2rem;
    margin-right: 0.2rem;
}

.page .page_up input {
    width: 100%;
    text-align: center;
    margin-top: 2px;
}

.page .page_sure a {
    display: block;
    width: 0.75rem;
    height: 0.5rem;
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.5s;
}

/* 视频播放 */

.video_bg {
    position: fixed;
    z-index: 999;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background-color: rgba(0, 0, 0, 0.5);
}

.video_bg video {
    position: absolute;
    left: 50%;
    top: 50%;
    max-width: 80%;
    max-height: 80%;
    transform: translate(-50%, -50%);
}

.play {
    width: 80px;
    height: 80px;
    object-fit: contain;
    position: absolute;
    z-index: 3;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
}

.poster {
    width: 100%;
    object-fit: contain;
}

/*  */

.position-relative {
    position: relative;
}

@media screen and (max-width: 768px) {
    header {
        height: 60px;
        top: 0;
        display: flex;
        align-items: center;
    }

    .logo {
        position: relative;
        z-index: 9999;
    }

    header .nav .subline {
        display: none;
    }

    header .nav ul li.active {
        color: #A62224;
    }

    .menu {
        display: block !important;
    }

    .nav {
        position: fixed;
        width: 100%;
        height: 100%;
        left: 0;
        top: -100%;
        padding: 60px 0;
        background: rgba(0, 0, 0, 0.6);
        -webkit-transition: all .3s ease-in-out 0s;
        transition: all .3s ease-in-out 0s;
    }

    .nav.active {
        top: 0;
    }

    header .nav ul li {
        float: inherit;
        width: 100%;
        text-align: center;
        height: 50px;
        line-height: 50px;
    }

    header .nav ul li:before {
        height: 0;
    }

    header .logo img {
        width: 70%;
    }

    .width1200 {
        width: 100%;
        padding: 0 3%;
    }

    footer .top {
        padding: 30px 0;
    }

    footer .top dl dt {
        font-size: 14px;
    }

    footer .top .telText {
        background-size: 16px 16px;
    }

    footer .top .left {
        width: 100%;
    }

    footer .top dl {
        margin-left: 0;
        width: 50%;
        margin-top: 12px;
    }

    footer .top dl ul li {
        display: inline-block;
        margin-right: 10px;
    }

    footer .top dl dt {
        margin-bottom: 10px;
        font-weight: bold;
    }

    footer .top .telNum {
        font-size: 24px;
    }

    footer .top .email {
        padding-left: 30px;
    }

    footer .btm {
        padding: 12px 0;
        line-height: 24px;
    }

    /*  */

    .pub_banner {
        height: 37vh;
    }

    .pub_banner img {
        height: 100%;
    }

    .popup .popup_cont {
        width: 90%;
        padding-right: 20px;
        padding-left: 20px;
    }

    .popup .popup_item {
        width: 100%;
        height: 50px;
        margin-bottom: 10px;
        padding-left: 10px;
        padding-right: 10px;
    }

    .item_send {
        white-space: nowrap;
    }

    /*  */

    .cont {
        width: 95%;
        margin-top: -110px;
    }

    .cont .top {
        display: block;
    }

    .cont .anchor {
        margin-top: 15px;
    }

    .cont .anchor a:first-of-type {
        padding-left: 0;
    }

    /* page */
    .page {
        width: 90%;
        margin: 0 auto;
    }

    .page_list {
        flex-wrap: wrap;
    }

    .page_page {
        margin-bottom: 20px;
    }

    .page .page_next,
    .page .page_prev {
        display: none;
    }
}

@media screen and (max-width: 767px) {

    input[type="button"],
    input[type="submit"],
    input[type="reset"],
    textarea,
    select {
        -webkit-appearance: none;
        -webkit-tap-highlight-color: transparent;
    }

    .play{
        width: 40px;
        height: 40px;
    }
}